Pipe anchor base



FIG. 1 is a perspective view of a pipe anchor base embodying the present invention;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof, the undisclosed opposite side being the same view;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view of a pipe anchor base forming a second embodiment of the present invention;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a side elevational view thereof, the undisclosed opposite side being the same view;

FIG. 10 is a rear elevational view;

FIG. 11 is a top plan view thereof; and,

FIG. 12 is a bottom plan view thereof. 

The ornamental design for a pipe anchor base, as shown and described. 